Granted Patent
Utility
US 5,468,048 · App. 08/190,122
Seat back with adjustable support
Inventors:
Clive Clemens, Robert Wain
Patented Case
View Patent ↗
Granted: Nov 21, 1995
Filed: Feb 3, 1994
Inventors
Clive Clemens
Robert Wain
Assignee (at issue)
Pirelli Tyres Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.